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Trending Johnson Controls T-4002-204 Pneumatic Thermostat, Single Temperature, Heating And Cooling, 2 Pipe Perfect For Gifting [NcInvBdH]

$46.99 $150.99 -69%

Johnson Controls T-4002-204 Pneumatic Thermostat: Advanced Climate Control Discover the Johnson Controls T-4002-204 Pneumatic Thermostat, a cutting-edge solution for precise and efficient heating and cooling control. This thermostat is designed to en

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Johnson Controls T-4002-204 Pneumatic Thermostat: Advanced Climate Control

Discover the Johnson Controls T-4002-204 Pneumatic Thermostat, a cutting-edge solution for precise and efficient heating and cooling control. This thermostat is designed to enhance comfort and energy efficiency in any environment. With its robust construction and advanced technology, it stands out as a reliable choice for both professionals and homeowners.

Key Features and Specifications

The T-4002-204 Pneumatic Thermostat boasts a reverse acting design and a bi-metal element, ensuring accurate temperature control in a 2-pipe system. Its control air pressure range of 3 to 15 psi allows for fine adjustments, making it adaptable to various temperature requirements. Key features include:

  • Bi-metal Element: Reliable temperature sensing for consistent performance.
  • 5/32-inch Barb Air Connections: Secure and efficient airflow.

Optimal Comfort and Energy Efficiency

The Johnson Controls T-4002-204 Pneumatic Thermostat is the ideal choice for anyone seeking unparalleled comfort and energy efficiency. Whether you're a professional installer or a homeowner looking to upgrade your heating and cooling system, this thermostat delivers:

  • Single Temperature Control: Consistent comfort in a 2-pipe system.
  • Vertical Mounting Style: Easy installation in various environments.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

This is a very user-centric design. Everything makes sense.

- Ronan J..

January 3, 2026

Absolutely no complaints!

It's a very well-made and effective product. An excellent purchase.

- Cory K..

January 3, 2026

Absolutely no complaints!

This product is a superb choice for its excellent performance.

- Holland X..

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